An air conditioner is a system or a machine that treats air in a defined, usually enclosed area via a refrigeration cycle in which warm air is removed and replaced with cooler air. In construction, a complete system of heating, ventilation, and air conditioning is referred to as HVAC.
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Answer:
24 June
Step-by-step explanation:
An air conditioner is a system or a machine that treats air in a defined, usually enclosed area via a refrigeration cycle in which warm air is removed and replaced with cooler air. In construction, a complete system of heating, ventilation, and air conditioning is referred to as HVAC.
Verified answer
Answer:
m=10kg
m=10kgh=2m
m=10kgh=2mg=9.8m/s
m=10kgh=2mg=9.8m/s 2
m=10kgh=2mg=9.8m/s 2
m=10kgh=2mg=9.8m/s 2 Work done, W=mgh
m=10kgh=2mg=9.8m/s 2 Work done, W=mghW=10×9.8×2=196J
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